Product#: VR635C

1962-72 Chrome 63 Amp External Voltage Regulator

We now offer this chrome voltage regulator which replaces the original units on 1962-72 models. Manufactured using modern solid state electronics. For use with external regulator models. This regulator is an aftermarket...

Product#: 1970831

1964-79 Chevrolet; Alternator Pulley; Deep Groove; 3-3/16" Diameter

Reproduction 3-3/16" diameter deep groove alternator pulley for various 1965-1979 Chevrolet models as listed. Each pulley is manufactured from solid steel and precision machined to match the OE Design. Each pulley is Zinc...

Product#: EN10967Z

1963-79 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac; Alternator Fan Blade; 10-Blade

Service replacement style 10-blade alternator fan to fit a wide variety of Delco alternators from the 1963-79 model era. This is an exact reproduction of the now obsolete Delco service replacement part that was sold under the...

Product#: S674611

Smooth Look One Wire 140 Amp Polished Alternator

This is a beautiful new look in alternators. The sharp lines on the back of most alternators have been replaced with a smooth domed surface. The sharp lines around the side have been eliminated and the air vents have been...

Product#: 664451N-BCHW

100% New, Chrome 1-Wire Alternator, Gm 100 Amp.

Can you tell the difference? Most chrome alternators look nearly the same, and that's why what's on the inside is so critical. Reliability starts with how it's made. Choosing PROFORM means choosing alternators with components...

Product#: 66432-BCHW

100% New, Black, 1-Wire Mini Alternator, Gm 50 Amp.

Not looking to power a small village with your alternator, and drop 5 pounds from the front end at the same time? These small but powerful alternators are perfect for the racer looking for something reliable, and the cruiser...

Product#: 664458N-BCHW

100% New, Chrome 1-Wire Alternator, Gm 80 Amp.

Can you tell the difference? Most chrome alternators look nearly the same, and that's why what's on the inside is so critical. Reliability starts with how it's made. Choosing PROFORM means choosing alternators with components...

Product#: KW436

1965-68 Chevrolet; Lower Alternator Mounting Bracket; Big Block; 396, 409, 427

Quality reproduction of the original block mounted lower alternator bracket designed for use with various 1965-72 Chevrolet models with 396, 409, 427 and short water pump. Each bracket is manufactured in quality cast iron...

Product#: T4869

Black Lower Alternator Pivot Bracket

Universal black lower alternator pivot bracket can be used for RH or LH applications on small block engines with a short water pump and factory exhaust manifolds with mounting bosses. {specs} {fitment} Header adaptor bracket...

Product#: AR4333

Stainless Steel Hex Head 3/8" X 6" Alternator Pivot Bolt

If an alternator bolt fails, the loss of electrical power will be only one of the subsequent problems. ARP's "bulletproof" alternator bolts eliminate this concern and any pulley alignment issues. Made from premium grade 8740...

Product#: AR4334

Stainless Steel 12-Point Head 3/8" X 6" Alternator Pivot Bolt

If an alternator bolt fails, the loss of electrical power will be only one of the subsequent problems. ARP's "bulletproof" alternator bolts eliminate this concern and any pulley alignment issues. Made from premium grade 8740...

Product#: 22301

Chevrolet Big Block; Aluminum Alternator Pulley; 1-Groove; 2-3/4" Diameter

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Product#: 66663-BCHW

Lightning-Bolt Alternator Adapter; Converts Universal to 10SI Mount; Billet Alum

This convenient adapter converts the PROFORM Lightning-Bolt Alternator into a 10SI for easy remove and replace installation. Attach the black billet adapter to a Lightning-Bolt with a screw, and use the included spacer to...

Product#: S17150

1-Wire Alternator Generator Light Kit

This one wire alternator/generator plug/light is required on some one wire alternators and generators to convert 10DN to 10SI. If your alternator has this requirement, here's the kit to do the conversion. The kit weighs 15...

Product#: 14717

1964-75 Buick, Chevy, Olds, Pontiac; Alternator Cap and Retainer Set; Red

Reproduction of the original alternator wire terminal cap and retainer for use on various 1964-75 Buick, Chevrolet, Oldsmobile, and Pontiac vehicles equipped with a GM threaded-post type alternator. The retainer attaches...

Product#: 153582

1964-81 Buick, Chevy, Olds, Pontiac; Alternator Pulley Nut

Reproduction of the original style alternator pulley nut designed for use with various 1964-81 Buick, Chevrolet, Oldsmobile, Pontiac car and truck models. Each pulley nut is manufactured to correct factory specifications...

Product#: AR43332

Stainless Steel Hex Head V8 Alternator Bracket Bolt Set

If an alternator bolt fails, the loss of electrical power will be only one of the subsequent problems. ARP's "bulletproof" alternator bolts eliminate this concern and any pulley alignment issues. Made from premium grade 8740...

Product#: 664456N-BCHW

100% New, Chrome 1-Wire Alternator. Fits Gm Int. Regulator, 1966-86. 60 Amp.

Can you tell the difference? Most chrome alternators look nearly the same, and that's why what's on the inside is so critical. Reliability starts with how it's made. Choosing PROFORM means choosing alternators with components...

Product#: NJG27

1955-96 Chevrolet; Low Mount Alternator Relocation Bracket Set; Small Block; Pair

If you're having trouble running tall valve covers due to alternator clearance, or trying to open up the area for radiator hose routing and don't have a power steering pump mounted low on the drivers side of the engine, then...

Product#: A26096

1965-68 Chevy Passenger; 1968-72 Chevy, GMC Truck; Upper Alternator Bracket; Big Block; 396,402,427

Reproduction upper alternator bracket for 1965-68 Chevrolet passenger car, and 1968-72 Chevrolet, GMC pickup, and Suburban Big Block (396, 402, 427) models with short water pump. Each upper brace is manufactured in stamped...